I know that in w98/95 u can change ur tipical Product id by changing the windows key (like xxxxx-xxxxx-xxxxx-xxxxx-xxxxx) and the windows seem to be other than u installed.
I search it in a registry of w2k advabced server and i find a Product id in three diferent places and with other estructure
(like xxxxx-xxx-xxxxxxx-xxxxx), i find it in:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion

by the name of PoductId and in

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion

By the name of ProductId and DigitalProductid

the digital productid its a large serial of hex number , in its interior have the "normal" productid and some more information.

Thats the problem:

I want to change the product the PId of my w2k and i change the las numbers of the Pid that appears in the registry in the three keys, writing the same (of course),somebody can confirm if i do the correct way and explain why dont appear the tradicional windows key ?
its a new form of the same key?
Because i search some keys in the net and have the same form than the 98.
thanks